Exactly. As blue-collar jobs are mechanized (or outsourced), the workforce gradually shifts towards knowledge work, which is inherently higher-paying. Also, pe

Exactly. As blue-collar jobs are mechanized (or outsourced), the workforce gradually shifts towards knowledge work, which is inherently higher-paying. Also, perhaps I am not forward-thinking enough, but I hope we never see the day where we have AI Kindergarten teachers. This is a pretty depressing future the author envisions, where cutting hair is among the most valued jobs but we leave the task of hacking at our insides to robots.